Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591537 | Lubricating grease comprising metal soaps and metal complex soaps based on R-10-hydroxyoctadecanoic acid | Thomas Litters, Florian Hahn, Markus Urban, Angela Robben | 2023-02-28 |
| 9666328 | Esters as cooling and insulating fluids for transformers | Jurgen Metzger, Angela Robben, Gunther Kraft | 2017-05-30 |
| 7524798 | Use of a polyster composition as a hydraulic fluid | Markwart Kunz, Jorg Kowalczyk, Alireza Haji Begli, Rainer Kohlstrung, Manfred Harperscheid +4 more | 2009-04-28 |
| 7466400 | Device and method for automatically detecting at least one fluorescent and/or light absorbing indicator contained in a liquid service fluid during the process of filling the service fluid into a machine | Christian Seyfert, Fritz Stumm | 2008-12-16 |
| 7220710 | Carbohydrate esters for using as lubricants | Markwart Kunz, Jorg Kowalczyk, Alireza Haji Begli, Rainer Kohlstrung, Manfred Harperscheid +4 more | 2007-05-22 |
| 7101831 | Compositions of material, especially lubricants and pressure transmitting means, the production and use thereof | Wolfgang Hoelderich, Ulrich Keller, Jutta Fischer, Patrick Weckes, Theo Mang +1 more | 2006-09-05 |
| 7036464 | Method for lubricating at least two units of a vehicle equipped with an internal combustion engine | Christian Seyfert | 2006-05-02 |
| 6532918 | Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine | Theo Mang | 2003-03-18 |
| 6382170 | Method and device for lubricating and simultaneously supplying fuel in combustion engine | Theo Mang | 2002-05-07 |